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Flask SQLAlchemy query, specify column names
How do I specify the column that I want in my query using a model (it selects all columns by default)? I know how to do this with the sqlalchmey session: session.query(self.col1) , but how do I do it with with models? I can't do SomeModel.query() . Is there a way?
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Can a variable number of arguments be passed to a function?
In a similar way to using varargs in C or C++:
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How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
Have you ever taken a look under the hood at the jQuery 1.4 source code and noticed how it's encapsulated in the following way:
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What new capabilities do user-defined literals add to C++?
C++11 introduces user-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation.
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Convert Array to Object
What is the best way to convert:
45 Answers
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Kotlin secondary constructor
How do I declare a secondary constructor in Kotlin?
12 Answers
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What do people find difficult about C pointers? [closed]
From the number of questions posted here, it's clear that people have some pretty fundemental issues when getting their heads around pointers and pointer arithmetic.
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Extract a part of the filepath (a directory) in Python
I need to extract the name of the parent directory of a certain path. This is what it looks like:
7 Answers
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What are POD types in C++?
I've come across this term POD-type a few times.
What does it mean?
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How do you access command line arguments in Swift?
How do you access command line arguments for a command line application in Swift?
6 Answers
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